15678723468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{10733}}^1$

素因数の和:10951

約数の個数: 96

約数和(自身を含む): 39672864000

約数和(自身を除く): 23994140532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 149, 172, 228, 258, 298, 447, 516, 596, 817, 894, 1634, 1788, 2451, 2831, 3268, 4902, 5662, 6407, 8493, 9804, 10733, 11324, 12814, 16986, 19221, 21466, 25628, 32199, 33972, 38442, 42932, 64398, 76884, 121733, 128796, 203927, 243466, 365199, 407854, 461519, 486932, 611781, 730398, 815708, 923038, 1223562, 1384557, 1460796, 1599217, 1846076, 2447124, 2769114, 3198434, 4797651, 5538228, 6396868, 8768861, 9595302, 17537722, 19190604, 26306583, 30385123, 35075444, 52613166, 60770246, 68766331, 91155369, 105226332, 121540492, 137532662, 182310738, 206298993, 275065324, 364621476, 412597986, 825195972, 1306560289, 2613120578, 3919680867, 5226241156, 7839361734, 15678723468]

約数ペア:

[(1, 15678723468), (2, 7839361734), (3, 5226241156), (4, 3919680867), (6, 2613120578), (12, 1306560289), (19, 825195972), (38, 412597986), (43, 364621476), (57, 275065324), (76, 206298993), (86, 182310738), (114, 137532662), (129, 121540492), (149, 105226332), (172, 91155369), (228, 68766331), (258, 60770246), (298, 52613166), (447, 35075444), (516, 30385123), (596, 26306583), (817, 19190604), (894, 17537722), (1634, 9595302), (1788, 8768861), (2451, 6396868), (2831, 5538228), (3268, 4797651), (4902, 3198434), (5662, 2769114), (6407, 2447124), (8493, 1846076), (9804, 1599217), (10733, 1460796), (11324, 1384557), (12814, 1223562), (16986, 923038), (19221, 815708), (21466, 730398), (25628, 611781), (32199, 486932), (33972, 461519), (38442, 407854), (42932, 365199), (64398, 243466), (76884, 203927), (121733, 128796)]